| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > ovresd | Structured version Visualization version GIF version | ||
| Description: Lemma for converting metric theorems to metric space theorems. (Contributed by Mario Carneiro, 2-Oct-2015.) |
| Ref | Expression |
|---|---|
| ovresd.1 | ⊢ (𝜑 → 𝐴 ∈ 𝑋) |
| ovresd.2 | ⊢ (𝜑 → 𝐵 ∈ 𝑋) |
| Ref | Expression |
|---|---|
| ovresd | ⊢ (𝜑 → (𝐴(𝐷 ↾ (𝑋 × 𝑋))𝐵) = (𝐴𝐷𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ovresd.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝑋) | |
| 2 | ovresd.2 | . 2 ⊢ (𝜑 → 𝐵 ∈ 𝑋) | |
| 3 | ovres 7527 | . 2 ⊢ ((𝐴 ∈ 𝑋 ∧ 𝐵 ∈ 𝑋) → (𝐴(𝐷 ↾ (𝑋 × 𝑋))𝐵) = (𝐴𝐷𝐵)) | |
| 4 | 1, 2, 3 | syl2anc 585 | 1 ⊢ (𝜑 → (𝐴(𝐷 ↾ (𝑋 × 𝑋))𝐵) = (𝐴𝐷𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1542 ∈ wcel 2114 × cxp 5623 ↾ cres 5627 (class class class)co 7361 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 ax-sep 5232 ax-pr 5371 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-ral 3053 df-rex 3063 df-rab 3391 df-v 3432 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-xp 5631 df-res 5637 df-iota 6449 df-fv 6501 df-ov 7364 |
| This theorem is referenced by: sscres 17784 fullsubc 17811 fullresc 17812 funcres2c 17864 rngchom 20594 ringchom 20623 rhmsubclem4 20659 irinitoringc 21472 psmetres2 24292 xmetres2 24339 prdsdsf 24345 xpsdsval 24359 xmssym 24443 xmstri2 24444 mstri2 24445 xmstri 24446 mstri 24447 xmstri3 24448 mstri3 24449 msrtri 24450 tmsxpsval 24516 ngptgp 24614 nlmvscn 24665 nrginvrcn 24670 nghmcn 24723 cnmpt1ds 24821 cnmpt2ds 24822 ipcn 25226 caussi 25277 causs 25278 minveclem2 25406 minveclem3b 25408 minveclem3 25409 minveclem4 25412 minveclem6 25414 ftc1lem6 26021 ulmdvlem1 26381 abelth 26422 cxpcn3 26728 rlimcnp 26945 zsoring 28418 hhssnv 31353 madjusmdetlem3 33992 qqhcn 34154 qqhucn 34155 ftc1cnnc 38030 ismtyres 38146 isdrngo2 38296 naddcnffo 43813 |
| Copyright terms: Public domain | W3C validator |